/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.systemui.common.ui.compose

import androidx.compose.runtime.Composable
import androidx.compose.ui.res.stringResource
import com.android.systemui.common.shared.model.ContentDescription

/** Returns the loaded [String] or `null` if there isn't one. */
@Composable
fun ContentDescription.load(): String? {
    return when (this) {
        is ContentDescription.Loaded -> description
        is ContentDescription.Resource -> stringResource(res)
    }
}
